The training seminar "Creating mobile applications", organized from June 29 to July 13, within the framework of international cooperation with the Korean National University of Transport (KNUT), was successfully completed. During the training course, 36 TUIT students and students from the Tashkent Professional College of Information Technology and the Tashkent Professional College of Communication were trained, and the course participants gained knowledge and improved their skills in creating applications for the Android operating system, working with Arduino-based robotics devices. After the end of the course, the exhibition of the developments created by the listeners of the training seminar-training was presented.